Combination of TiO<sub>2</sub>-Film Photocatalysis and Ultrafiltration to Treat Wastewater

<table>Corresponding film thicknesses after TiO<sub>2</sub> coating with 1, 2, 3, 5, and 7 times.         </table>

International Journal of Photoenergy

Figure 3: Combination of TiO<sub>2</sub>-Film Photocatalysis and Ultrafiltration to Treat Wastewater 